... : Si:65,70,72,75 2) Size: 10-100mm, 1-3mm,3-6mm,etc 3) Shipment: Prompt Ferro Silicon (Inblock ... raw materials used in steel&foundry industries as below:Ferro Silicon AISi30AlB3AlCu40AlFe10Alloys Cored WireAlSr10(Stick / Ingot / WaffleAlTi10 ... / Cr75FFe75 FluxFerro Chrome (HC/MC/LC)Ferro Manganese(HC,MC,LC)Ferro PhosphouerFerro SiliconFerro Silicon BariumFerro Silicon CalciumFerro Silicon ...